Rechargeable battery pack for handheld electronic game



FIG. 1 is a front perspective view of a rechargeable battery pack for handheld electronic game showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a rechargeable battery pack for handheld electronic game, as shown and described. 